password hashing: the future is now€¦ · online reputation and review management firm...
TRANSCRIPT
return password
return hash( password )
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return hash( password, salt )
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return hash( password, salt, cost )
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V[i] = H( V[i-1] ), i=0..N-1
b83546b4
V[i] = H( V[i-1] ), i=0..N-1
b83546b4 b2e2a2f5
V[i] = H( V[i-1] ), i=0..N-1
b83546b4 b2e2a2f5 10cbd82a
V[i] = H( V[i-1] ), i=0..N-1
b83546b4 b2e2a2f5 10cbd82a ...
V[i] = H( V[i-1] ), i=0..N-1
b83546b4 b2e2a2f5 10cbd82a ... 57500361
V[i] = H( V[i-1] ), i=0..N-1
b83546b4 b2e2a2f5 10cbd82a ... 57500361 299c689f
V[i] = H( V[i-1] ), i=0..N-1
X = H( X ⊕ V[ X mod N ] ), i=0..N-1
b83546b4 b2e2a2f5 10cbd82a ... 57500361 299c689f
V[i] = H( V[i-1] ), i=0..N-1
X = H( X ⊕ V[ X mod N ] ), i=0..N-1
b83546b4 b2e2a2f5 10cbd82a ... 57500361 299c689f
V[i] = H( V[i-1] ), i=0..N-1
X = H( X ⊕ V[ X mod N ] ), i=0..N-1
b83546b4 b2e2a2f5 10cbd82a ... 57500361 299c689f
V[i] = H( V[i-1] ), i=0..N-1
X = H( X ⊕ V[ X mod N ] ), i=0..N-1
b83546b4 b2e2a2f5 10cbd82a ... 57500361 299c689f
scrypt
MFcrypt
PBKDF2
HMAC
SHA-256
SMix
ROMix
BlockMix
Salsa20/8
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